package com.aaa.test1.dao;



import com.aaa.test1.entity.Student;

import java.util.List;
import java.util.Map;

public interface StudentDAO {
    List<Map< String,Object>> Select();

    int delStudent(String id);

    int addStudent(Student student);

    Map<String, Object> getStu(String id);

    int updateStudent(Student student);
}
